It’s not a bad idea to run active tests on the alternator output and battery any time you get an odd assortment of codes. On several occurrences on three different models as my battery was aging out or alternator needed rebuilding I got a code salad first.

__________________
2001 x5 3.0 (sold with broken motor), 1990 e30 M3, 1991 318is, 2002 325i, 2008 335i Dinan stage 3 6 speed,